287516748

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4931}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 692689536

約数和(自身を除く): 405172788

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 339, 452, 516, 678, 1356, 4859, 4931, 9718, 9862, 14577, 14793, 19436, 19724, 29154, 29586, 58308, 59172, 212033, 424066, 557203, 636099, 848132, 1114406, 1272198, 1671609, 2228812, 2544396, 3343218, 6686436, 23959729, 47919458, 71879187, 95838916, 143758374, 287516748]

約数ペア:

[(1, 287516748), (2, 143758374), (3, 95838916), (4, 71879187), (6, 47919458), (12, 23959729), (43, 6686436), (86, 3343218), (113, 2544396), (129, 2228812), (172, 1671609), (226, 1272198), (258, 1114406), (339, 848132), (452, 636099), (516, 557203), (678, 424066), (1356, 212033), (4859, 59172), (4931, 58308), (9718, 29586), (9862, 29154), (14577, 19724), (14793, 19436)]